Customized 3.8mm Serpentine Zigzag Spring Foam Sofa Inner Furniture Seat Elegant Furniture Accessories

  Customized 3.8mm Serpentine Zigzag Spring Foam Sofa Inner Furniture Seat Elegant Furniture Accessories

                                      Products Descriptions 

Zigzag springs are also known as “No-sag spring”, ”Sinuous spring”, “Arcless spring”, “Serpentine spring”,

“S-shaped spring”, “Snake spring”, “S spring”, are mainly make of high carbon steel wire.

They are widely used in sofa (seat and back), chairs (seat and back), automobile car. Zigzag springs can be made

flat, curve, round or other shapes up to customers’ requirements.

Zig Zag Springs (also known as No-Sag Springs, Sinuous Springs, or Serpentine Springs) are long,

continuous pieces of spring steel bent into a repeating "M" or "Z" shape. They are a fundamental and

very common support system used in the seats and backs of sofas, chairs, and loveseats.

Their primary function is to provide a flexible, supportive, and durable base that replaces older, less

efficient systems like webbing.